What is the importance of timing check for frequency converter?
For the continuous running frequency converter, the running state can be checked from the external visual.
Check the frequency converter regularly to check whether there is abnormal phenomenon when the frequency converter runs.
The following examination should usually be made:
The environment in which the frequency converter is in is not abnormal, and it is best to be about 25 degrees centigrade in the range of -10 C ~ +40 C.
The output current, voltage, frequency and other data of the frequency converter display on the display panel are normal.
Whether the display panel of the characters displayed on the clear, whether the lack of character of temperature detecting instrument of AMB inverter is overheating, whether there is a smell.
Frequency converter fan operation is normal, there is no abnormal, whether the ventilation duct is unobstructed.
Check if the AC voltage used by the inverter exceeds the maximum voltage value. When the voltage exceeds the maximum value, it will easily cause the inverter's line to be damaged.
Whether there is a fault alarm display in the operation of the frequency converter.